Simulations calculated Tyrannosaurus speed from the motion of its swaying tail, finding that the massive dinosaur was a mighty slow walker.

Paleontologists have long considered Tyrannosaurus rex a North American reptile, but a study now claims that the king of the ...

Somewhere in a lab, a Tyrannosaurus rex is being brought back to life—not as a living, breathing beast, but as a handbag ...

Being better able to tolerate cooler temperatures than their rivals, tyrannosaurs grew larger to become the apex predators of ...

Researchers trace T. rex origins to Asia and megaraptors to Gondwana. Climate changes and predator extinction fueled their ...

Tyrannosaurus rex evolved in North America, but its direct ancestor came from Asia, crossing a land bridge connecting the ...

A new study suggests that the T. Rex's ancestors may have evolved in North America, contradicting the mainstream evolutionary ...

A project claims it will make leather from lab-grown T-Rex skin, providing a "cruelty-free" alternative for making goods like ...

Companies claim that Tyrannosaurus rex leather could soon be entering the luxury fashion market, but dinosaur researchers say ...

A company is to make handbags from Tyrannosaurus rex leather. The process involves reconstructing ancient protein sequences ...

Tyrannosaurus rex evolved in North America, but its direct ancestor came from Asia, crossing a land bridge connecting the continents more than 70 million years ago, according to a new study.